Here is the full list of all 45 SAMURAI SHODOWN achievements.
Earned all achievements in the game.
[DOJO] Defeat your own ghost.
[STORY] Clear after using a Continue.
[GALLERY] Unlock 17 pieces of artwork.
[STORY] Clear with 16 different characters.
[STORY] Clear with 12 different characters.
[GALLERY] Unlock 25 movies.
[GALLERY] Unlock 15 movies.
[STORY] Clear with four different characters.
[BATTLE] Extend the timer by at least 150 seconds in Time Trial Mode.
[BATTLE] Win 5 successive victories in Survival Mode.
[BATTLE] Finish Gauntlet Mode with any character.
[ONLINE] Fight a Team Battle.
[ONLINE] Play one Casual Match.
Perform a Blade Catch 10 times.
Defeat 10 opponents with Weapon Flipping Techniques.
Defeat an opponent for the first time using a Weapon Flipping Technique.
Knock down an opponent with a Stance Break 10 times.
Counter an opponent's attack 10 times.
[DOJO] Defeat a ghost character 100 times.
Defeat an opponent while unarmed for an entire battle.
Use Rage Explosion 50 times.
Use the same character 100 times.
Defeat an opponent by only kicking for an entire battle.
Fill the Rage Gauge 50 times.
Defeat 10 opponents with Super Special Moves.
Defeat 10 opponents with Lightning Blade strikes.
[DOJO] Defeat a ghost character 50 times.
Successfully use a Counter for the first time.
Defeat 10 opponents with heavy attacks.
Defeat an opponent for the first time using Lightning Blade.
[DOJO] Defeat a ghost character 10 times.
[DOJO] Receive your first ghost.
[DOJO] Fight a ghost match.
Defeat an opponent for the first time using a Super Special Move.
Perform 10 Just Defenses.
Defeat 10 opponents using a Special Move.
Win a round within 10 seconds of the start of battle.
[STORY] Clear with any character.
[STORY] Defeat the boss.
[STORY] Clear without using a Continue.
Successfully use Just Defense for the first time.
Obtain your first perfect victory.
[ONLINE] Fight a Ranked Match.
[TUTORIAL] Complete all lessons.